| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 353 |
55.4%
|
| 2 | no | 276 |
43.3%
|
| 3 | (dk) | 8 |
1.3%
|
| 4 | (ref) | 0 |
0%
|
| Sysmiss | 363 |